From b616d9b0a708eb90eb474e1b6ec6dfe4c48a1678 Mon Sep 17 00:00:00 2001 From: Scott Wood Date: Mon, 30 May 2016 13:57:55 -0500 Subject: nand: Embed mtd_info in struct nand_chip nand_info[] is now an array of pointers, with the actual mtd_info instance embedded in struct nand_chip. This is in preparation for syncing the NAND code with Linux 4.6, which makes the same change to struct nand_chip. It's in a separate commit due to the large amount of changes required to accommodate the change to nand_info[]. Signed-off-by: Scott Wood --- cmd/nand.c | 42 +++++++++++++++++++++--------------------- 1 file changed, 21 insertions(+), 21 deletions(-) (limited to 'cmd/nand.c') diff --git a/cmd/nand.c b/cmd/nand.c index 0439607..f1d5a11 100644 --- a/cmd/nand.c +++ b/cmd/nand.c @@ -116,7 +116,7 @@ free_dat: static int set_dev(int dev) { if (dev < 0 || dev >= CONFIG_SYS_MAX_NAND_DEVICE || - !nand_info[dev].name) { + !nand_info[dev]->name) { puts("No such device\n"); return -1; } @@ -124,12 +124,12 @@ static int set_dev(int dev) if (nand_curr_device == dev) return 0; - printf("Device %d: %s", dev, nand_info[dev].name); + printf("Device %d: %s", dev, nand_info[dev]->name); puts("... is now current device\n"); nand_curr_device = dev; #ifdef CONFIG_SYS_NAND_SELECT_DEVICE - board_nand_select_device(nand_info[dev].priv, dev); + board_nand_select_device(nand_info[dev]->priv, dev); #endif return 0; @@ -189,7 +189,7 @@ int do_nand_env_oob(cmd_tbl_t *cmdtp, int argc, char *const argv[]) { int ret; uint32_t oob_buf[ENV_OFFSET_SIZE/sizeof(uint32_t)]; - struct mtd_info *mtd = &nand_info[0]; + struct mtd_info *mtd = nand_info[0]; char *cmd = argv[1]; if (CONFIG_SYS_MAX_NAND_DEVICE == 0 || !mtd->name) { @@ -216,7 +216,7 @@ int do_nand_env_oob(cmd_tbl_t *cmdtp, int argc, char *const argv[]) /* We don't care about size, or maxsize. */ if (mtd_arg_off(argv[2], &idx, &addr, &maxsize, &maxsize, - MTD_DEV_TYPE_NAND, nand_info[idx].size)) { + MTD_DEV_TYPE_NAND, nand_info[idx]->size)) { puts("Offset or partition name expected\n"); return 1; } @@ -284,7 +284,7 @@ usage: static void nand_print_and_set_info(int idx) { - struct mtd_info *mtd = &nand_info[idx]; + struct mtd_info *mtd = nand_info[idx]; struct nand_chip *chip = mtd->priv; printf("Device %d: ", idx); @@ -349,7 +349,7 @@ static void adjust_size_for_badblocks(loff_t *size, loff_t offset, int dev) /* We grab the nand info object here fresh because this is usually * called after arg_off_size() which can change the value of dev. */ - struct mtd_info *mtd = &nand_info[dev]; + struct mtd_info *mtd = nand_info[dev]; loff_t maxoffset = offset + *size; int badblocks = 0; @@ -399,7 +399,7 @@ static int do_nand(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) putc('\n'); for (i = 0; i < CONFIG_SYS_MAX_NAND_DEVICE; i++) { - if (nand_info[i].name) + if (nand_info[i]->name) nand_print_and_set_info(i); } return 0; @@ -434,11 +434,11 @@ static int do_nand(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) * for another device is to be used. */ if (dev < 0 || dev >= CONFIG_SYS_MAX_NAND_DEVICE || - !nand_info[dev].name) { + !nand_info[dev]->name) { puts("\nno devices available\n"); return 1; } - mtd = &nand_info[dev]; + mtd = nand_info[dev]; if (strcmp(cmd, "bad") == 0) { printf("\nDevice %d bad blocks:\n", dev); @@ -497,13 +497,13 @@ static int do_nand(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) /* skip first two or three arguments, look for offset and size */ if (mtd_arg_off_size(argc - o, argv + o, &dev, &off, &size, &maxsize, MTD_DEV_TYPE_NAND, - nand_info[dev].size) != 0) + nand_info[dev]->size) != 0) return 1; if (set_dev(dev)) return 1; - mtd = &nand_info[dev]; + mtd = nand_info[dev]; memset(&opts, 0, sizeof(opts)); opts.offset = off; @@ -562,13 +562,13 @@ static int do_nand(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) if (mtd_arg_off(argv[3], &dev, &off, &size, &maxsize, MTD_DEV_TYPE_NAND, - nand_info[dev].size)) + nand_info[dev]->size)) return 1; if (set_dev(dev)) return 1; - mtd = &nand_info[dev]; + mtd = nand_info[dev]; if (argc > 4 && !str2long(argv[4], &pagecount)) { printf("'%s' is not a number\n", argv[4]); @@ -585,7 +585,7 @@ static int do_nand(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) if (mtd_arg_off_size(argc - 3, argv + 3, &dev, &off, &size, &maxsize, MTD_DEV_TYPE_NAND, - nand_info[dev].size) != 0) + nand_info[dev]->size) != 0) return 1; if (set_dev(dev)) @@ -597,7 +597,7 @@ static int do_nand(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) rwsize = size; } - mtd = &nand_info[dev]; + mtd = nand_info[dev]; if (!s || !strcmp(s, ".jffs2") || !strcmp(s, ".e") || !strcmp(s, ".i")) { @@ -728,13 +728,13 @@ static int do_nand(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) if (mtd_arg_off_size(argc - 2, argv + 2, &dev, &off, &size, &maxsize, MTD_DEV_TYPE_NAND, - nand_info[dev].size) < 0) + nand_info[dev]->size) < 0) return 1; if (set_dev(dev)) return 1; - if (!nand_unlock(&nand_info[dev], off, size, allexcept)) { + if (!nand_unlock(nand_info[dev], off, size, allexcept)) { puts("NAND flash successfully unlocked\n"); } else { puts("Error unlocking NAND flash, " @@ -915,7 +915,7 @@ static int do_nandboot(cmd_tbl_t *cmdtp, int flag, int argc, addr = simple_strtoul(argv[1], NULL, 16); else addr = CONFIG_SYS_LOAD_ADDR; - return nand_load_image(cmdtp, &nand_info[dev->id->num], + return nand_load_image(cmdtp, nand_info[dev->id->num], part->offset, addr, argv[0]); } } @@ -958,14 +958,14 @@ usage: idx = simple_strtoul(boot_device, NULL, 16); - if (idx < 0 || idx >= CONFIG_SYS_MAX_NAND_DEVICE || !nand_info[idx].name) { + if (idx < 0 || idx >= CONFIG_SYS_MAX_NAND_DEVICE || !nand_info[idx]->name) { printf("\n** Device %d not available\n", idx); bootstage_error(BOOTSTAGE_ID_NAND_AVAILABLE); return 1; } bootstage_mark(BOOTSTAGE_ID_NAND_AVAILABLE); - return nand_load_image(cmdtp, &nand_info[idx], offset, addr, argv[0]); + return nand_load_image(cmdtp, nand_info[idx], offset, addr, argv[0]); } U_BOOT_CMD(nboot, 4, 1, do_nandboot, -- cgit v1.1